% Expired Patents = 100.0

EPO Patents = 3

Forward Citations = 4

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6 inventors (with patents filed for the assignee):

Gabriele Arrigoni (2 out of 2 patents)

Davide Fedeli (2 out of 2 patents)

Agustin Sin Xicola (1 out of 1 patent)

4. Matteo Accorra' (1 out of 3 patents)

5. Matteo Accorra′ (1 out of 1 patent)

6. Tiziano Ambrosini (1 out of 5 patents)

7. Attilio Citterio (23 patents)

8. Guido Rivolta (5 patents)

9. Enrico Albizzati (35 patents)

3 patents: Sort by Forward Citations

1. 9018130 - Honeycomb structural body for exhaust gas purification (2015-04-28),

2. 8650861 - Control of the regeneration of a particulate filter (2014-02-18),

3. 8584446 - Method and device for controlling the regeneration of a particulate filter (2013-11-19),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#424 in Milan

#2,471 in Italy

Milan, Italy

Pirelli & C. Eco Technology S.p.a.

Forward Citations = 4

6 inventors:

Gabriele Arrigoni (2 out of 2 patents)

Davide Fedeli (2 out of 2 patents)

Agustin Sin Xicola (1 out of 1 patent)

4. Matteo Accorra' (1 out of 3 patents)

5. Matteo Accorra′ (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pirelli & C. Eco Technology S.p.a.. Retrieved from https://idiyas.com/company/pirelli-and-c-eco-technology

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

3 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]